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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 9.1 Swelling at day 7 | 1 | 30 | Mean Difference (IV, Fixed, 95% CI) | ‐0.18 [‐0.63, 0.27] |
| 9.2 Maximum mouth opening at day 7 | 1 | 30 | Mean Difference (IV, Fixed, 95% CI) | ‐2.94 [‐8.20, 2.32] |
